package cn.kgc.chlm.service;

import cn.kgc.chlm.entity.Order;
import cn.kgc.chlm.entity.User;

import java.util.List;

public interface OrderService {

    List<Order> selectOrderByUserId(User user);

    Order selectOrderById(Integer id);

    int addOrder(Order order, User loginUser);

    int delOrder(Integer id);

}
